User manual

Table Of Contents
Using DPI Synchronization
The DPI Synchronization feature ensures that the remote desktop's DPI seing matches the client machine's
DPI seing for new remote sessions. When you start a new session, Horizon Agent sets the DPI value in the
remote desktop to match the DPI value of the client machine.
The DPI Synchronization feature cannot change the DPI seing for active remote sessions. If you reconnect
to an existing remote session, the Display Scaling feature scales the remote desktop or application
appropriately.
The DPI Synchronization feature is enabled by default. An administrator can disable the DPI
Synchronization feature by disabling the Horizon Agent DPI Synchronization group policy seing. You
must log out and log in again to make the conguration change take eect. For more information, see the
Conguring Remote Desktop Features in Horizon 7 document.
When the DPI Synchronization feature and the Display Scaling feature are both enabled, only one feature
takes eect at any given time. Display scaling occurs only when DPI synchronization has not yet taken eect
(that is, before the DPI seing on the remote desktop matches the DPI seing on the client machine), and
display scaling stops working after the DPI seings match.
For single-session virtual machine desktops, the DPI Synchronization feature is supported on the following
guest operating systems:
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32-bit or 64-bit Windows 7
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32-bit or 64-bit Windows 8.x
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32-bit or 64-bit Windows 10
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Windows Server 2008 R2 congured as a desktop
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Windows Server 2012 R2 congured as a desktop
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Windows Server 2016 congured as a desktop
For published desktops and published applications, the DPI Synchronization feature is supported on the
following RDS hosts:
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Windows Server 2012 R2
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Windows Server 2016
The DPI Synchronization feature requires Horizon Agent 7.0.2 or later and Horizon Client 4.2 or later.
N The DPI Synchronization feature is not available if you use Horizon Client 4.2 with Horizon Agent
7.0 or 7.0.1, or Horizon Client 4.0 or 4.1 with Horizon Agent 7.0.2 or later. Only the Display Scaling feature is
available in these scenarios.
Following are tips for using the DPI Synchronization feature:
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If you change the DPI seing on the client machine, you must log out and log in again to make
Horizon Client aware of the new DPI seing on the client machine. This requirement applies even if the
client machine is running Windows 10.
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If you start a remote session on a client machine that has a DPI seing of more than 100 percent, and
then use the same session on another client machine that has a dierent DPI seing of more than 100
percent, you must log out and log back in to the session on the second client machine to make DPI
synchronization work on the second client machine.
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Although Windows 10 and Windows 8.x machines support dierent DPI seings on dierent monitors,
the DPI Synchronization feature uses only the DPI value that is set on the client machine's primary
monitor. All monitors in the remote desktop also use the same DPI seing as the client machine's
primary monitor. Horizon Client does not support dierent DPI seings in dierent monitors.
Using VMware Horizon Client for Windows
88 VMware, Inc.